diff --git a/.github/publish.sh b/.github/publish.sh
index 731b4ba..bfc40f0 100644
--- a/.github/publish.sh
+++ b/.github/publish.sh
@@ -38,7 +38,7 @@ set_version() {
     # Changing the version in build.gradle file
     if [[ "$RELEASE_TYPE" == "Patch" || "$RELEASE_TYPE" == "Update" ]]; then
        echo "RELEASE_TYPE = '$RELEASE_TYPE'"
-       perl -pi -e "s/playkit:playkit:$PLAYKIT_PREV_VERSION/playkit:playkit:$NEW_VERSION/" $BUILD_GRADLE
+       perl -pi -e "s/playkit:playkit:$PREV_VERSION/playkit:playkit:$NEW_VERSION/" $BUILD_GRADLE
     fi
     if [ "$RELEASE_TYPE" == "Full" ]; then
        echo "RELEASE_TYPE = '$RELEASE_TYPE'"